Add test coverage support for Vyper contracts

### Component

Forge

### Describe the feature you would like

Since @gakonst deliberately asked for it [here](https://twitter.com/gakonst/status/1680145708676939778) ;-), I would love to see a tooling around test coverage for Vyper contracts using the Vyper deployer approach via `ffi`. That's one of the missing pieces in my [snekmate](https://github.com/pcaversaccio/snekmate) repo. I reckon that the same (or similar) solution for this feature could also be carried over to Huff or Fe contracts later.

### Additional context

My version of the `VyperDeployer` can be found [here](https://github.com/pcaversaccio/snekmate/blob/main/lib/utils/VyperDeployer.sol).